摘要： IPTV通常采用PIM-SM协议实现组播数据的传输，而该协议缺乏对组播源的控制，导致IPTV业务无法正常进行，针对以上问题，提出一种在边缘路由器上的IPTV组播源控制机制，并通过仿真实验验证其对IPTV组播源的控制功能。
关键词:
IPTV组播源,
边缘路由器,
组播源控制表
Abstract: PIM-SM protocol is usually used to implement the data transmission of IPTV multicast, but this protocol can not control the multicast source, which makes IPTV service not process in gear. To solute this problem, this paper presents a scheme of IPTV multicast source control on edge router. Simulation results indicate this scheme can fulfill the function of IPTV multicast source control.
Key words:
IPTV multicast source,
edge router,
Multicast Source Control List(MSCL)
中图分类号:
张 鹏;张兴明;林 林;张 军. IPTV组播源控制的设计与实现[J]. 计算机工程, 2009, 35(6): 91-93.
ZHANG Peng; ZHANG Xing-ming; LIN Lin; ZHANG Jun. Design and Implementation of IPTV Multicast Source Control[J]. Computer Engineering, 2009, 35(6): 91-93.